1261078947936

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{146197}}^1$

素因数の和:146765

約数の個数: 144

約数和(自身を含む): 3652431885648

約数和(自身を除く): 2391352937712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 491, 549, 732, 976, 982, 1098, 1464, 1473, 1952, 1964, 2196, 2928, 2946, 3928, 4392, 4419, 5856, 5892, 7856, 8784, 8838, 11784, 15712, 17568, 17676, 23568, 29951, 35352, 47136, 59902, 70704, 89853, 119804, 141408, 146197, 179706, 239608, 269559, 292394, 359412, 438591, 479216, 539118, 584788, 718824, 877182, 958432, 1078236, 1169576, 1315773, 1437648, 1754364, 2156472, 2339152, 2631546, 2875296, 3508728, 4312944, 4678304, 5263092, 7017456, 8625888, 8918017, 10526184, 14034912, 17836034, 21052368, 26754051, 35672068, 42104736, 53508102, 71344136, 71782727, 80262153, 107016204, 142688272, 143565454, 160524306, 214032408, 215348181, 285376544, 287130908, 321048612, 428064816, 430696362, 574261816, 642097224, 646044543, 856129632, 861392724, 1148523632, 1284194448, 1292089086, 1722785448, 2297047264, 2568388896, 2584178172, 3445570896, 4378746347, 5168356344, 6891141792, 8757492694, 10336712688, 13136239041, 17514985388, 20673425376, 26272478082, 35029970776, 39408717123, 52544956164, 70059941552, 78817434246, 105089912328, 140119883104, 157634868492, 210179824656, 315269736984, 420359649312, 630539473968, 1261078947936]

約数ペア:

[(1, 1261078947936), (2, 630539473968), (3, 420359649312), (4, 315269736984), (6, 210179824656), (8, 157634868492), (9, 140119883104), (12, 105089912328), (16, 78817434246), (18, 70059941552), (24, 52544956164), (32, 39408717123), (36, 35029970776), (48, 26272478082), (61, 20673425376), (72, 17514985388), (96, 13136239041), (122, 10336712688), (144, 8757492694), (183, 6891141792), (244, 5168356344), (288, 4378746347), (366, 3445570896), (488, 2584178172), (491, 2568388896), (549, 2297047264), (732, 1722785448), (976, 1292089086), (982, 1284194448), (1098, 1148523632), (1464, 861392724), (1473, 856129632), (1952, 646044543), (1964, 642097224), (2196, 574261816), (2928, 430696362), (2946, 428064816), (3928, 321048612), (4392, 287130908), (4419, 285376544), (5856, 215348181), (5892, 214032408), (7856, 160524306), (8784, 143565454), (8838, 142688272), (11784, 107016204), (15712, 80262153), (17568, 71782727), (17676, 71344136), (23568, 53508102), (29951, 42104736), (35352, 35672068), (47136, 26754051), (59902, 21052368), (70704, 17836034), (89853, 14034912), (119804, 10526184), (141408, 8918017), (146197, 8625888), (179706, 7017456), (239608, 5263092), (269559, 4678304), (292394, 4312944), (359412, 3508728), (438591, 2875296), (479216, 2631546), (539118, 2339152), (584788, 2156472), (718824, 1754364), (877182, 1437648), (958432, 1315773), (1078236, 1169576)]